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Got internal error highlighting when exception source is in embedded editor.

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svn: r10431
This commit is contained in:
Danny Yoo 2008-06-23 22:15:22 +00:00
parent 6f8dbf0ec5
commit 6965dfd86c
1 changed files with 35 additions and 0 deletions
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35
collects/drscheme/private/rep.ss
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@ -707,6 +707,14 @@ TODO
(srcloc-column srcloc)
(srcloc-position srcloc)
(srcloc-span srcloc))]
[(find-source-editor (srcloc-source srcloc) definitions-text)
=>
(lambda (editor)
(make-srcloc editor
(srcloc-line srcloc)
(srcloc-column srcloc)
(srcloc-position srcloc)
(srcloc-span srcloc)))]
[(unsaved-editor? (srcloc-source srcloc))
(make-srcloc (unsaved-editor-editor (srcloc-source srcloc))
(srcloc-line srcloc)
@ -766,6 +774,33 @@ TODO
(when first-loc
(send first-file set-caret-owner (get-focus-snip) 'global)))))
;; find-source-editor: syntax-source text% -> (or/c editor #f)
;; Looks for an embedded snip editor whose source is the a-stx-source.
;;
;; Note: this is a copy-and-paste from syncheck.
;; I've ripping out the editor caches for now,
;; until I get comments from others about this.
(define/private (find-source-editor a-stx-source defs-text)
(let txt-loop ([text defs-text])
(cond
[(and (is-a? text text:basic<%>)
(send text port-name-matches? a-stx-source))
text]
[else
(let snip-loop ([snip (send text find-first-snip)])
(cond
[(not snip)
#f]
[(and (is-a? snip editor-snip%)
(send snip get-editor))
(or (txt-loop (send snip get-editor))
(snip-loop (send snip next)))]
[else
(snip-loop (send snip next))]))])))
(define/public (reset-highlighting)
(reset-error-ranges))